I-wavelength etholwayo isethwe e-wavlength engaphansi kune-245 nm selokhu i-Ethyl Acetate ithola ukumunca okuqinile kuhlu lokutholwa olungaphansi kwe-245NM. I-Baseline Driffing izoba namandla kakhulu lapho kusetshenziswa i-ethyl acetate njengoba nje i-solvent futhi sikhetha i-220 NM njenge-wavelength yokutholwa.
Sicela ushintshe i-wavelength etholwayo. Kunconywa ukukhetha 254nm njenge-wavength etholwayo. Uma i-220 NM ukuphela kwe-wavelength elungele ukutholwa kwesampula, umsebenzisi kufanele aqoqe i-eluent ngokuhlulela ngokucophelela futhi i-solvent eyeqile ingaqoqwa kuleli cala.
Isikhathi sePosi: Jul-13-2022